/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.mail;

import java.util.Date;

import jakarta.mail.Folder;
import jakarta.mail.Message;
import jakarta.mail.Store;
import jakarta.mail.internet.MimeMessage;
import jakarta.mail.search.SearchTerm;

import org.apache.camel.BindToRegistry;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mail.Mailbox.MailboxUser;
import org.apache.camel.component.mail.Mailbox.Protocol;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit5.CamelTestSupport;
import org.eclipse.angus.mail.imap.SortTerm;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

/**
 * This is a test that checks integration of the sort term in Camel. The actual sorting logic is tested in the
 * SortUtilTest.
 */
public class MailSortTermTest extends CamelTestSupport {
    private static final MailboxUser bill = Mailbox.getOrCreateUser("bill", "secret");

    @BindToRegistry("sortAscendingDate")
    private SortTerm[] termAscDate = new SortTerm[] { SortTerm.DATE };

    @BindToRegistry("sortDescendingDate")
    private SortTerm[] termDescDate = new SortTerm[] { SortTerm.REVERSE, SortTerm.DATE };

    @BindToRegistry("searchTerm")
    private SearchTerm searchTerm = new SearchTermBuilder().subject("Camel").build();

    @Override
    public void doPreSetup() throws Exception {
        prepareMailbox();
    }

    @Test
    public void testSortTerm() throws Exception {
        Mailbox mailbox = bill.getInbox();
        assertEquals(3, mailbox.getMessageCount());

        // This one has search term *not* set
        MockEndpoint mockAsc = getMockEndpoint("mock:resultAscending");
        mockAsc.expectedBodiesReceived("Earlier date", "Later date");

        context.getRouteController().startAllRoutes();

        MockEndpoint.assertIsSatisfied(context);
    }

    private void prepareMailbox() throws Exception {
        // connect to mailbox
        Mailbox.clearAll();
        JavaMailSender sender = new DefaultJavaMailSender();
        Store store = sender.getSession().getStore("imap");
        store.connect("localhost", Mailbox.getPort(Protocol.imap), bill.getLogin(), bill.getPassword());
        Folder folder = store.getFolder("INBOX");
        folder.open(Folder.READ_WRITE);
        folder.expunge();

        // inserts 3 messages, one with earlier, one with later sent date and
        // one with invalid subject (not returned in search)
        Message[] messages = new Message[3];
        messages[0] = new MimeMessage(sender.getSession());
        messages[0].setText("Earlier date");
        messages[0].setHeader("Message-ID", "0");
        messages[0].setSentDate(new Date(10000));
        messages[0].setSubject("Camel");

        messages[1] = new MimeMessage(sender.getSession());
        messages[1].setText("Later date");
        messages[1].setHeader("Message-ID", "1");
        messages[1].setSentDate(new Date(20000));
        messages[1].setSubject("Camel");

        messages[2] = new MimeMessage(sender.getSession());
        messages[2].setText("Even later date");
        messages[2].setHeader("Message-ID", "2");
        messages[2].setSentDate(new Date(30000));
        messages[2].setSubject("Invalid");

        folder.appendMessages(messages);
        folder.close(true);
    }

    @Override
    protected RouteBuilder createRouteBuilder() {
        return new RouteBuilder() {
            public void configure() {
                context.setAutoStartup(false);

                from(bill.uriPrefix(Protocol.imap)
                     + "&searchTerm=#searchTerm&sortTerm=#sortAscendingDate&initialDelay=100&delay=100")
                        .to("mock:resultAscending");
            }
        };
    }

}
